Lenovo R50e Series manuals
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When we buy new device such as Lenovo R50e Series we often through away most of the documentation but the warranty.
Very often issues with Lenovo R50e Series begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Laptop Lenovo R50e Series is responsible for and what options to choose for expected result.
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Lenovo R50e Series Manual
272 pages 4.2 Mb
ThinkPad Computer Hardware Maintenance Manual 1858, 1859, 1860, 1861, 1862, 1863, 1870) 3 Contents Lenovo 2005. Portions IBM Corp. 2005. 4 iv7 About this manual9 Introduction35 General descriptionsThe desciptions in this chapter apply to any ThinkPad model that has the PC-Doctor Lenovo 2005. Portions IBM Corp. 2005. 29 program. Some descriptions might not apply to your particular computer. Read this firstBefore you go to the checkout guide, be sure to read this section. What to do first 37 Related service informationThis section provides information about the following: v Service Web site v v v General descriptions 31 Service Web site Restoring the pre-installed systemRecovery to Factory Contents by using Product Recovery CDs 38 Passwords41 Power management44 Checkout guideTesting the computerCreating the PC-Doctor diagnostics diskette45 General descriptions 39The options on the test menu are as follows: 46 40v v v v v v v v v v v v v v v v v v v v v v v WirelessLANUsethecursor keys and ESC to move in menus. PressENTERtoselect. InteractiveTests HardwareInfo Utility Quit F1=Help PC-DOCTOR2.0 Copyright2002PC-Doctor, Inc.All Rights Reserved. Checkout guide 47 Detecting system information with PC-DoctorPower system checkout 51 ThinkPad R50e, R51e and R52 Series Lenovo 2005. Portions IBM Corp. 2005. 45 52 4653 Product overviewThis section presents the following product-unique information: v v v v ThinkPad R50e, R51e and R52 Series 47 (continued) Specifications 60 Status indicators63 FRU testsThe following table shows the test for each FRU. ThinkPad R50e, R51e and R52 Series 57 (continued) 64 5865 Fn key combinationsThinkPad R50e, R51e and R52 Series 59 (continued)combination Product overview Key combination 66 6068 Symptom-to-FRU indexNumeric error codes 73 Error messagesThinkPad R50e, R51e and R52 Series 67 74 Beep symptomsNo-beep symptoms 75 LCD-related symptomsThinkPad R50e, R51e and R52 Series 69No beep, power-on indicator on, and a blank LCD during POST. System board. v v v adjusted. v adjusted. 1. Reseat the LCD connectors. 2. LCD assembly. 3. System board. v v v v LCD assembly. Symptom-to-FRU index 76 Intermittent problemsUndetermined problems 77 FRU replacement noticesThinkPad R50e, R51e and R52 Series 71 (Cross-section) Screw notices90degrees more 180degrees more 78 Retaining serial numbersThis section includes the following descriptions: v v v 72 Restoring the serial number of the system unit 79 Retaining the UUIDThinkPad R50e, R51e and R52 Series 73 Reading or writing the ECA information 81 Removing and replacing a FRUThinkPad R50e, R51e and R52 Series 75 82 1010 Battery pack83 1020 Ultrabay Enhanced device (for R52 series)85 1030 Hard disk driveThinkPad R50e, R51e and R52 Series 79 (continued) Note:Removing and replacing a FRU 86 8087 1040 DIMM (optional)For access, remove this FRU: ThinkPad R50e, R51e and R52 Series 81 Note: 88 1050 KeyboardFor access, remove this FRU: 82 90 84ThinkPad R50e, R51e and R52 Series 85 91 b b92 1060 Ultrabay device (for R50e series)93 1070 DIMM (standard)For access, remove these FRUs in order: v ThinkPad R50e, R51e and R52 Series 87 94 1080 Modem daughter card (MDC-2)For access, remove these FRUs in order: v 88 96 1090 Bluetooth/Modem daughter card (BMDC-3) (for R52 series)For access, remove these FRUs in order: v 90 98 1100 Keyboard bezelFor access, remove these FRUs in order: v 92(continued) 2aScrew 2a is only for the models with 15.0-in. LCD.M2 3 mm, small-head, nylon-coated (3) (2.5 kgfcm) 2 2 M2 6 mm, bind-head, nylon-coated (4) (2.5 kgfcm) 2a M2 6 mm, bind-head, nylon-coated (1) Removing and replacing a FRU Step Icon Screw (quantity) Color Torque 3 3 99 ThinkPad R50e, R51e and R52 Series 93M2 12 mm, bind-head, nylon-coated (3) (2.5 kgfcm) 4 4 M2 12 mm, bind-head, nylon-coated (2) (2.5 kgfcm) 5 5 M2 18.9 mm, special (1) Removing and replacing a FRU 100 94102 1110 Touch pad and Fingerprint reader (for R52 series)For access, remove these FRUs in order: v v v 96 104 98105 1120 Mini PCI adapterFor access, remove these FRUs in order: v v v ThinkPad R50e, R51e and R52 Series 99 (continued) 106 100107 Main Aux.ThinkPad R50e, R51e and R52 Series 101 108 102109 1130 Fan assemblyFor access, remove these FRUs in order: v v v ThinkPad R50e, R51e and R52 Series 103 (Bottom view of the fan assembly)1 M2 10 mm, flat-head, nylon-coated (3) Removing and replacing a FRU 110 1140 CPU111 1150 Backup batteryFor access, remove these FRUs in order: v v v ThinkPad R50e, R51e and R52 Series 105 When installing: 2 is firmly attached. 112 1160 Speaker assembly114 1170 IEEE 1394 (for R52 series)For access, remove these FRUs in order: v v v v v 108 116 110117 1180 PC Card slot assemblyFor access, remove these FRUs in order: v v v v v v ThinkPad R50e, R51e and R52 Series (continued)1 M2 4 mm, flat-head, nylon-coated (2) Removing and replacing a FRU Note: Step 2 to step 7 are only for R50e series. 118 112(continued)Step Screw (quantity) Color Torque 5 M2 6 mm, bind-head, nylon-coated (1) (2.5 kgfcm) 7 M2 6 mm, bind-head, nylon-coated (1) Removing and replacing a FRU 119 ThinkPad R50e, R51e and R52 Series120 1190 Ultrabay Enhanced shield kit114 122 116124 118Step Screw (quantity) Color Torque 9 M2 12 mm, bind-head, nylon-coated (1) 125 (continued)Removing and replacing a FRU ThinkPad R50e, R51e and R52 Series 126 120127 1200 LCD assemblyThinkPad R50e, R51e and R52 Series 121 (continued)1 M2.5 4.8 mm, bind-head, nylon-coated (4) Removing and replacing a FRU Step Screw (quantity) Color Torque 2 M2 12 mm, bind-head, nylon-coated (1) 128 122Removing and replacing a FRU Step Screw (quantity) Color Torque 5 M2 6 mm, bind-head, nylon-coated (1) 129 (continued)(2.5 kgfcm) 7 M2 6 mm, bind-head, nylon-coated (1) ThinkPad R50e, R51e and R52 Series 123Removing and replacing a FRU 130 124131 1210 VGA and Ultrabay Enhanced device eject button cableThinkPad R50e, R51e and R52 Series 1252 M2 4 mm, flat-head, nylon-coated (1) When installing: Make sure that the connector 1 is firmly attached. (continued)Removing and replacing a FRU 132 126134 1220 System board, interposer card, and base cover141 2010 LCD front bezelThinkPad R50e, R51e and R52 Series 135 (continued)cap Screw (quantity) Color Torque 1 M2.5 4.8 mm, bind-head, nylon-coated (3) Removing and replacing a FRU 142 136143 2020 Inverter card144 138146 140When installing: in this figure. (continued) Note: Some models may not have screw 4. 147 5aThinkPad R50e, R51e and R52 Series 141 (continued) 5a 148 1426 M2 4 mm, bind-head, nylon-coated (2) (continued)Removing and replacing a FRU 149 Remove the antenna assembly ( a ).Remove the hinges ( b ) from the LCD assembly. ThinkPad R50e, R51e and R52 Series 143 (continued) 18 19 c 150 144152 146153 cThinkPad R50e, R51e and R52 Series 147 (continued) 2. Route the antenna cables as in the following drawings: 154 148155 3010 ThinkPad Dock II PCI cover(Bottom view) ThinkPad R50e, R51e and R52 Series 149 156 3020 ThinkPad Dock II top cover(Rear view) 150(continued)1 M2.5 4.8 mm (3) 0.392 Nm 2 M2.5 4.8 mm (4) 0.392 Nm Removing and replacing a FRU 157 (Bottom view)(continued) ThinkPad R50e, R51e and R52 Series 151 158 152159 Locations Front view (for R50e)ThinkPad R50e, R51e and R52 Series 153 160 Rear view (for R50e)161 Bottom view (for R50e)ThinkPad R50e, R51e and R52 Series 155 162 Front view (for R52)164 Rear view (for R52)165 Bottom view (for R52)ThinkPad R50e, R51e and R52 Series 159 166 Parts list Overall226 LCD FRUs246 AC adapters247 KeyboardKeyboards for 15.0-in. LCD models ThinkPad R50e, R51e and R52 Series 241 Keyboards for 14.1-in. LCD models 248 242249 Recovery CDsFor Windows XP Professional (R50e series)ThinkPad R50e, R51e and R52 Series 243 Parts list 250 For Windows XP Home Edition (R50e series)251 For Windows XP Professional (R51e series)ThinkPad R50e, R51e and R52 Series 245 252 For Windows XP Home Edition (R51e series)253 For Windows XP Professional (R52 series)257 For Windows XP Home Edition (R52 series)ThinkPad R50e, R51e and R52 Series 251 v 9Hx, A4x, A5x, AAx v A2x, A3x, A7x, ABx, ACx, AGx, AHx, AXx, AYx, CCx 258 252259 Miscellaneous parts265 Optional FRUsThinkPad R50e, R51e and R52 Series 259 266 Common parts list269 NoticesThinkPad R50e, R51e and R52 Series 263 Notices 270 264271 Trademarks
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